Table Of Contents - Huawei EMU User Manual

EMU
User Guide
About This Document.....................................................................................................................1
1 Changes in the EMU User Guide............................................................................................1-1
2 Overview of the EMU................................................................................................................2-1
2.1 Functions of the EMU.....................................................................................................................................2-2
2.2 Exterior of the EMU........................................................................................................................................2-2
2.3 Internal Structure of the EMU.........................................................................................................................2-5
2.4 Communication Ports on the EMU.................................................................................................................2-7
2.4.1 RS485 Serial Port...................................................................................................................................2-7
2.4.2 RS232 Serial Port...................................................................................................................................2-8
2.5 Monitoring Ports of the EMU.........................................................................................................................2-9
2.5.1 Monitoring Port for the Water Sensor..................................................................................................2-10
2.5.2 Monitoring Port for the Smoke Sensor................................................................................................2-11
2.5.3 Monitoring Port for the Infrared Sensor...............................................................................................2-12
2.5.4 Monitoring Port for the Door Status Sensor.........................................................................................2-13
2.5.5 Monitoring Port for the Humidity/Temperature Sensor.......................................................................2-13
2.5.6 Monitoring Port for Boolean Signals...................................................................................................2-14
2.5.7 Monitoring Port for Analog Signals.....................................................................................................2-16
2.5.8 Monitoring Port for the Relay Node Boolean Signals.........................................................................2-17
2.6 Technical Specifications of the EMU...........................................................................................................2-19
3 Introduction to the Sensors......................................................................................................3-1
3.1 Water Sensor...................................................................................................................................................3-2
3.2 Smoke Sensor..................................................................................................................................................3-2
3.3 Infrared Sensor................................................................................................................................................3-4
3.4 Door Status Sensor..........................................................................................................................................3-5
3.5 Humidity/Temperature Sensor........................................................................................................................3-7
3.6 Self-Selected Sensors......................................................................................................................................3-8
4 Installing the EMU.....................................................................................................................4-1
4.1 Installing EMU Model A.................................................................................................................................4-4
4.2 Installing EMU Model B.................................................................................................................................4-5
5 Installing the Sensors................................................................................................................5-1
5.1 Installing the Water Sensor.............................................................................................................................5-3
Issue 13 (2009-12-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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